1/****************************************************************************** 2 * 3 * This file is provided under a dual BSD/GPLv2 license. When using or 4 * redistributing this file, you may do so under either license. 5 * 6 * GPL LICENSE SUMMARY 7 * 8 * Copyright(c) 2014 Intel Corporation. All rights reserved. 9 * Copyright(c) 2014 - 2015 Intel Mobile Communications GmbH 10 * Copyright(c) 2016 Intel Deutschland GmbH 11 * Copyright(c) 2018 - 2019 Intel Corporation 12 * 13 * This program is free software; you can redistribute it and/or modify 14 * it under the terms of version 2 of the GNU General Public License as 15 * published by the Free Software Foundation. 16 * 17 * This program is distributed in the hope that it will be useful, but 18 * WITHOUT ANY WARRANTY; without even the implied warranty of 19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 20 * General Public License for more details. 21 * 22 * The full GNU General Public License is included in this distribution 23 * in the file called COPYING. 24 * 25 * Contact Information: 26 * Intel Linux Wireless <linuxwifi@intel.com> 27 * Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497 28 * 29 * BSD LICENSE 30 * 31 * Copyright(c) 2014 Intel Corporation. All rights reserved. 32 * Copyright(c) 2014 - 2015 Intel Mobile Communications GmbH 33 * Copyright(c) 2018 - 2019 Intel Corporation 34 * All rights reserved. 35 * 36 * Redistribution and use in source and binary forms, with or without 37 * modification, are permitted provided that the following conditions 38 * are met: 39 * 40 * * Redistributions of source code must retain the above copyright 41 * notice, this list of conditions and the following disclaimer. 42 * * Redistributions in binary form must reproduce the above copyright 43 * notice, this list of conditions and the following disclaimer in 44 * the documentation and/or other materials provided with the 45 * distribution. 46 * * Neither the name Intel Corporation nor the names of its 47 * contributors may be used to endorse or promote products derived 48 * from this software without specific prior written permission. 49 * 50 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 51 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 52 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 53 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 54 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 55 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 56 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 57 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 58 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 59 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 60 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 61 * 62 *****************************************************************************/ 63 64#include <linux/module.h> 65#include <linux/stringify.h> 66#include "iwl-config.h" 67 68/* Highest firmware API version supported */ 69#define IWL8000_UCODE_API_MAX 36 70#define IWL8265_UCODE_API_MAX 36 71 72/* Lowest firmware API version supported */ 73#define IWL8000_UCODE_API_MIN 22 74#define IWL8265_UCODE_API_MIN 22 75 76/* NVM versions */ 77#define IWL8000_NVM_VERSION 0x0a1d 78 79/* Memory offsets and lengths */ 80#define IWL8260_DCCM_OFFSET 0x800000 81#define IWL8260_DCCM_LEN 0x18000 82#define IWL8260_DCCM2_OFFSET 0x880000 83#define IWL8260_DCCM2_LEN 0x8000 84#define IWL8260_SMEM_OFFSET 0x400000 85#define IWL8260_SMEM_LEN 0x68000 86 87#define IWL8000_FW_PRE "iwlwifi-8000C-" 88#define IWL8000_MODULE_FIRMWARE(api) \ 89 IWL8000_FW_PRE __stringify(api) ".ucode" 90 91#define IWL8265_FW_PRE "iwlwifi-8265-" 92#define IWL8265_MODULE_FIRMWARE(api) \ 93 IWL8265_FW_PRE __stringify(api) ".ucode" 94 95#define DEFAULT_NVM_FILE_FAMILY_8000C "nvmData-8000C" 96 97static const struct iwl_base_params iwl8000_base_params = { 98 .eeprom_size = OTP_LOW_IMAGE_SIZE_32K, 99 .num_of_queues = 31, 100 .max_tfd_queue_size = 256, 101 .shadow_ram_support = true, 102 .led_compensation = 57, 103 .wd_timeout = IWL_LONG_WD_TIMEOUT, 104 .max_event_log_size = 512, 105 .shadow_reg_enable = true, 106 .pcie_l1_allowed = true, 107}; 108 109static const struct iwl_ht_params iwl8000_ht_params = { 110 .stbc = true, 111 .ldpc = true, 112 .ht40_bands = BIT(NL80211_BAND_2GHZ) | BIT(NL80211_BAND_5GHZ), 113}; 114 115static const struct iwl_tt_params iwl8000_tt_params = { 116 .ct_kill_entry = 115, 117 .ct_kill_exit = 93, 118 .ct_kill_duration = 5, 119 .dynamic_smps_entry = 111, 120 .dynamic_smps_exit = 107, 121 .tx_protection_entry = 112, 122 .tx_protection_exit = 105, 123 .tx_backoff = { 124 {.temperature = 110, .backoff = 200}, 125 {.temperature = 111, .backoff = 600}, 126 {.temperature = 112, .backoff = 1200}, 127 {.temperature = 113, .backoff = 2000}, 128 {.temperature = 114, .backoff = 4000}, 129 }, 130 .support_ct_kill = true, 131 .support_dynamic_smps = true, 132 .support_tx_protection = true, 133 .support_tx_backoff = true, 134}; 135 136#define IWL_DEVICE_8000_COMMON \ 137 .trans.device_family = IWL_DEVICE_FAMILY_8000, \ 138 .trans.base_params = &iwl8000_base_params, \ 139 .led_mode = IWL_LED_RF_STATE, \ 140 .nvm_hw_section_num = 10, \ 141 .features = NETIF_F_RXCSUM, \ 142 .non_shared_ant = ANT_A, \ 143 .dccm_offset = IWL8260_DCCM_OFFSET, \ 144 .dccm_len = IWL8260_DCCM_LEN, \ 145 .dccm2_offset = IWL8260_DCCM2_OFFSET, \ 146 .dccm2_len = IWL8260_DCCM2_LEN, \ 147 .smem_offset = IWL8260_SMEM_OFFSET, \ 148 .smem_len = IWL8260_SMEM_LEN, \ 149 .default_nvm_file_C_step = DEFAULT_NVM_FILE_FAMILY_8000C, \ 150 .thermal_params = &iwl8000_tt_params, \ 151 .apmg_not_supported = true, \ 152 .nvm_type = IWL_NVM_EXT, \ 153 .dbgc_supported = true, \ 154 .min_umac_error_event_table = 0x800000 155 156#define IWL_DEVICE_8000 \ 157 IWL_DEVICE_8000_COMMON, \ 158 .ucode_api_max = IWL8000_UCODE_API_MAX, \ 159 .ucode_api_min = IWL8000_UCODE_API_MIN \ 160 161#define IWL_DEVICE_8260 \ 162 IWL_DEVICE_8000_COMMON, \ 163 .ucode_api_max = IWL8000_UCODE_API_MAX, \ 164 .ucode_api_min = IWL8000_UCODE_API_MIN \ 165 166#define IWL_DEVICE_8265 \ 167 IWL_DEVICE_8000_COMMON, \ 168 .ucode_api_max = IWL8265_UCODE_API_MAX, \ 169 .ucode_api_min = IWL8265_UCODE_API_MIN \ 170 171const struct iwl_cfg iwl8260_2n_cfg = { 172 .name = "Intel(R) Dual Band Wireless N 8260", 173 .fw_name_pre = IWL8000_FW_PRE, 174 IWL_DEVICE_8260, 175 .ht_params = &iwl8000_ht_params, 176 .nvm_ver = IWL8000_NVM_VERSION, 177}; 178 179const struct iwl_cfg iwl8260_2ac_cfg = { 180 .name = "Intel(R) Dual Band Wireless AC 8260", 181 .fw_name_pre = IWL8000_FW_PRE, 182 IWL_DEVICE_8260, 183 .ht_params = &iwl8000_ht_params, 184 .nvm_ver = IWL8000_NVM_VERSION, 185 .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, 186}; 187 188const struct iwl_cfg iwl8265_2ac_cfg = { 189 .name = "Intel(R) Dual Band Wireless AC 8265", 190 .fw_name_pre = IWL8265_FW_PRE, 191 IWL_DEVICE_8265, 192 .ht_params = &iwl8000_ht_params, 193 .nvm_ver = IWL8000_NVM_VERSION, 194 .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, 195 .vht_mu_mimo_supported = true, 196}; 197 198const struct iwl_cfg iwl8275_2ac_cfg = { 199 .name = "Intel(R) Dual Band Wireless AC 8275", 200 .fw_name_pre = IWL8265_FW_PRE, 201 IWL_DEVICE_8265, 202 .ht_params = &iwl8000_ht_params, 203 .nvm_ver = IWL8000_NVM_VERSION, 204 .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, 205 .vht_mu_mimo_supported = true, 206}; 207 208const struct iwl_cfg iwl4165_2ac_cfg = { 209 .name = "Intel(R) Dual Band Wireless AC 4165", 210 .fw_name_pre = IWL8000_FW_PRE, 211 IWL_DEVICE_8000, 212 .ht_params = &iwl8000_ht_params, 213 .nvm_ver = IWL8000_NVM_VERSION, 214 .max_ht_ampdu_exponent = IEEE80211_HT_MAX_AMPDU_64K, 215}; 216 217MODULE_FIRMWARE(IWL8000_MODULE_FIRMWARE(IWL8000_UCODE_API_MAX)); 218MODULE_FIRMWARE(IWL8265_MODULE_FIRMWARE(IWL8265_UCODE_API_MAX)); 219